53301213

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14843}}^1$

素因数の和:14878

約数の個数: 32

約数和(自身を含む): 95001600

約数和(自身を除く): 41700387

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 14843, 44529, 103901, 133587, 282017, 311703, 400761, 846051, 935109, 1974119, 2538153, 2805327, 5922357, 7614459, 17767071, 53301213]

約数ペア:

[(1, 53301213), (3, 17767071), (7, 7614459), (9, 5922357), (19, 2805327), (21, 2538153), (27, 1974119), (57, 935109), (63, 846051), (133, 400761), (171, 311703), (189, 282017), (399, 133587), (513, 103901), (1197, 44529), (3591, 14843)]